public static void main(String[] args) {
                List<Integer> myList = new ArrayList<>();
    Scanner scan = new Scanner(System.in);
    int i = 1;
    int seven;
    seven = 7;

    while(i <= 7)
    {
       System.out.print("Please Enter a Number: ");
       myList.add(scan.nextInt());
       i++;
    }
System.out.println(myList.get(0));
if (myList.contains(seven))
System.out.print("Seven Exists");
else
System.exit(0);
{
   }

}
}